Seiko Cal. 6649 - 606

This Spring Drive model from 1983 features a 43mm Gold-Plated case. Powered by the 6649 caliber with 21j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-7e8bd750217b]

Also known as: World Timer, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

9.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Cream

Jewels

21j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1983

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